Set server version for @app.tool and MCPApp.add_tool (#672)

libs/arcade-core/arcade_core/catalog.py

@@ -203,9 +203,18 @@ class ToolCatalog(BaseModel):
         tool_func: Callable,
         toolkit_or_name: str | Toolkit,
         module: ModuleType | None = None,
+        toolkit_version: str | None = None,
+        toolkit_description: str | None = None,
     ) -> None:
         """
         Add a function to the catalog as a tool.
+
+        Args:
+            tool_func: The function to add to the catalog.
+            toolkit_or_name: The toolkit or name of the toolkit.
+            module: The module to add the tool from.
+            toolkit_version: The version of the toolkit. Overrides the version of the toolkit if provided.
+            toolkit_description: The description of the toolkit. Overrides the description of the toolkit if provided.
         """
 
         input_model, output_model = create_func_models(tool_func)
@@ -213,6 +222,8 @@ class ToolCatalog(BaseModel):
         if isinstance(toolkit_or_name, Toolkit):
             toolkit = toolkit_or_name
             toolkit_name = toolkit.name
+            toolkit_version = toolkit_version or toolkit.version
+            toolkit_description = toolkit_description or toolkit.description
         elif isinstance(toolkit_or_name, str):
             toolkit = None
             toolkit_name = toolkit_or_name
@@ -223,8 +234,8 @@ class ToolCatalog(BaseModel):
         definition = ToolCatalog.create_tool_definition(
             tool_func,
             toolkit_name,
-            toolkit.version if toolkit else None,
-            toolkit.description if toolkit else None,
+            toolkit_version,
+            toolkit_description,
         )
 
         fully_qualified_name = definition.get_fully_qualified_name()

libs/arcade-core/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "arcade-core"
-version = "3.3.1"
+version = "3.3.2"
 description = "Arcade Core - Core library for Arcade platform"
 readme = "README.md"
 license = {text = "MIT"}

libs/arcade-mcp-server/arcade_mcp_server/mcp_app.py

@@ -236,7 +236,12 @@ class MCPApp:
                 adapters=adapters,
             )
         try:
-            self._catalog.add_tool(func, self._toolkit_name)
+            self._catalog.add_tool(
+                func,
+                self._toolkit_name,
+                toolkit_version=self.version,
+                toolkit_description=self.instructions,
+            )
         except ToolDefinitionError as e:
             raise e.with_context(func.__name__) from e
         logger.debug(f"Added tool: {func.__name__}")